EUVD-2006-1060

Malware in sbrugna...

CVE-2019-15880

In FreeBSD 12.1-STABLE before r356911, and 12.1-RELEASE before p5, insufficient checking in the cryptodev module allocated the size of a kernel buffer based on a user-supplied length allowing an unprivileged process to trigger a kernel panic...

CVE-2006-5550

The kernel in FreeBSD 6.1 and OpenBSD 4.0 allows local users to cause a denial of service via unspecified vectors involving certain ioctl requests to /dev/crypto...

The vulnerability of the FreeBSD operating system’s kernel, related to deficiencies in the authentication mechanism, allows a perpetrator to disable the SMAP protection and compromise the integrity of the protected information.

The vulnerability of the FreeBSD operating system’s kernel is related to deficiencies in the authentication mechanism. Exploiting this vulnerability allows a malicious actor to disable the SMAP protection and compromise the integrity of the protected information during system calls...

The vulnerability of the FreeBSD operating system’s kernel, allowing a hacker to execute arbitrary code

The vulnerability of the FreeBSD operating system’s kernel is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

FreeBSD Kernel sendmsg System Call Time-Of-Check Time-Of-Use Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of FreeBSD Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...

CVE-2019-15874

In FreeBSD 12.1-STABLE before r356035, 12.1-RELEASE before 12.1-RELEASE-p4, 11.3-STABLE before r356036, and 11.3-RELEASE before 11.3-RELEASE-p8, incomplete packet data validation may result in memory access after it has been freed leading to a kernel panic or other unpredictable results...

FreeBSD Kernel Stack Data Disclosure Vulnerability

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. A stack data disclosure vulnerability exists in the FreeBSD kernel. The vulnerability is due to incorrect initialization of stack data structures and can be exploited by an attacker to cause a user process to crash...

CVE-2019-5612

In FreeBSD 12.0-STABLE before r351264, 12.0-RELEASE before 12.0-RELEASE-p10, 11.3-STABLE before r351265, 11.3-RELEASE before 11.3-RELEASE-p3, and 11.2-RELEASE before 11.2-RELEASE-p14, the kernel driver for /dev/midistat implements a read handler that is not thread-safe. A multi-threaded program c...

The vulnerability of the kernel of Linux and FreeBSD systems lies in errors in the algorithms used for reassembling packages in TCP stacks, which allows a hacker to cause a service failure.

The vulnerability of the kernel of Linux and FreeBSD systems is related to errors in the algorithms used for repackaging packages in TCP stacks. Exploiting this vulnerability allows a remote attacker to cause service interruptions through specially crafted traffic...

CVE-2018-6925

In FreeBSD before 11.2-STABLEr338986, 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLEr338985, and 10.4-RELEASE-p13, due to improper maintenance of IPv6 protocol control block flags through various failure paths, an unprivileged authenticated local user may be able to cause a NULL pointer dereferen...

FreeBSD Denial of Service Vulnerability (CNVD-2020-38783)

FreeBSD is a set of Unix-like free operating systems in the FreeBSD project, headed by the Core Team team, and is an important branch of Unix-like systems that have evolved through BSD, 386BSD, and 4.4BSD. A security vulnerability exists in FreeBSD that stems from the ELF packet header parser not...

BSA-2018-696

Security Advisory ID : BSA-2018-696 Component : Kernel Revision : 1.0: Final A TCP data structure in supported versions of FreeBSD 11, 11.1, 11.2, 10, and 10.4 use an inefficient algorithm to reassemble the data. This causes the CPU time spent on segment processing to grow linearly with the numbe...

CVE-2017-1081

In FreeBSD before 11.0-STABLE, 11.0-RELEASE-p10, 10.3-STABLE, and 10.3-RELEASE-p19, ipfilter using "keep state" or "keep frags" options can cause a kernel panic when fed specially crafted packet fragments due to incorrect memory handling...

CVE-2018-6919

In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, due to insufficient initialization of memory copied to userland, small amounts of kernel memory may be disclosed to userland processes. Unprivileged users may be able to access small amounts...

CVE-2017-1088

In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p4, 11.0-RELEASE-p15, 10.4-STABLE, 10.4-RELEASE-p3, and 10.3-RELEASE-p24, the kernel does not properly clear the memory of the kldfilestat structure before filling the data. Since the structure filled by the kernel is allocated on the kernel stack and...

CVE-2017-1088

In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p4, 11.0-RELEASE-p15, 10.4-STABLE, 10.4-RELEASE-p3, and 10.3-RELEASE-p24, the kernel does not properly clear the memory of the kldfilestat structure before filling the data. Since the structure filled by the kernel is allocated on the kernel stack and...

The vulnerability of the FreeBSD operating system’s kernel, which allows a hacker to trigger a service failure

The vulnerability of the FreeBSD operating system’s kernel is related to deficiencies in access control. Exploiting this vulnerability can allow an attacker to cause a service failure through a specially crafted setgroups call...

The vulnerability of the FreeBSD operating system’s kernel allows a hacker to gain privileged access and read a portion of the kernel’s memory.

The vulnerability of the FreeBSD operating system’s kernel is related to deficiencies in access control. Exploiting this vulnerability allows a malicious actor, operating locally, to gain privileged access and read part of the kernel’s memory using undefined vectors...

CVE-2016-1880

The Linux compatibility layer in the kernel in FreeBSD 9.3, 10.1, and 10.2 allows local users to read portions of kernel memory and potentially gain privilege via unspecified vectors, related to "handling of Linux futex robust lists."...